Vintage Coach Hunter

{
    "is_handbag_probability": 0.96,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.86,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: brightly printed novelty tote with a skeleton-cat graphic and floral design, unlike vintage Coach leather handbag construction",
        "photo 1: textile-looking body and flat black webbing handles are visible; no leather, brass hardware, turnlock, or Coach-specific construction is shown",
        "photo 1: no visible COACH wordmark, horse-and-carriage, creed patch, or hangtag",
        "photo 2: product graphic shows a simple lightweight tote intended for laptop\/tablet carrying, with no Coach identifiers or vintage design cues",
        "photo 2: stated dimensions of approximately 33 cm by 37 cm with 25 cm handles are consistent with a modern promotional\/novelty tote"
    ],
    "missing_information": [
        "photo 1: interior, lining, bottom, seams, and any sewn-in brand or care label are not shown",
        "photo 1: close-up of handle attachments and material construction is not provided",
        "photo 1: reverse side and all interior branding are not shown"
    ],
    "authenticity_concerns": [
        "photo 1: the visible textile novelty-tote construction is inconsistent with the leather, hardware, and identifier features expected of a vintage Coach handbag"
    ],
    "observed_features": {
        "creed_present": false,
        "creed_text": "not_visible",
        "serial_or_style_number_present": false,
        "serial_or_style_number": "not_visible",
        "coach_wordmark_present": false,
        "turnlock_present": false,
        "hangtag_present": false,
        "hardware_description": "photo 1: no metal hardware is visible; black textile\/webbing handles are visible",
        "leather_description": "photo 1: body appears to be printed textile or synthetic material, not leather",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: two long, flat black webbing shoulder handles attached at the upper sides",
        "stitching_description": "not_visible"
    },
    "possible_model_reasoning": [
        "photo 1: silhouette is a basic unstructured tote and does not match a recognizable vintage Coach leather model",
        "photo 2: product diagram identifies a modern 33 cm by 37 cm tote with 25 cm handles; no Coach style number is visible",
        "Condition: cannot meaningfully grade from product-style images; no wear assessment is available"
    ],
    "confidence": 0.93,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 20,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16594,
            "output_tokens": 666,
            "total_tokens": 17260,
            "estimated_cost_usd": 0.008236
        }
    ]
}